Ford Focus Mk3 Fuel Injector 1.6 TDCI AV6Q-9F593-AD is an original part of the diesel fuel supply system, designed for the 1.6 TDCI diesel engine. The precisely selected injector nozzle ensures proper fuel metering, stable engine operation, and correct combustion parameters. This is a solution for users looking for a proven fuel injector tailored to the specifics of the Ford Focus Mk3.
Specifications and technical data
- SKU: 1791017-1
- Mark: Ford
- Condition: Used
- OEM Part Number: 1791017
- Substitutable numbers: 1791017, AV6Q9F593AD, AV6Q-9F593-AD
- Part type: Fuel Injector
- Category: Fuel Injectors
Technical Characteristics of the Injector
The presented component belongs to the category of injector nozzles, which are key components responsible for atomizing fuel in the combustion chamber. The injector's design is adapted to the parameters of the 1.6 TDCI engine, which allows for maintaining the correct injection pressure, appropriate fuel spray pattern, and even supply to all cylinders.
Original origin from the Ford brand means adherence to factory manufacturing tolerances, compatibility with engine accessories, and the control unit. Thanks to this, the injector works with the common rail system according to the manufacturer's specifications, reducing the risk of starting problems, power drops, or excessive smoking.
Application in the 1.6 TDCI Injection System
The injector is designed for operation in a high-pressure diesel engine fuel supply system, where the following are crucial:
- precise fuel metering across the entire load range,
- stable operation at idle and during acceleration,
- maintaining proper operating characteristics of the 1.6 TDCI unit,
- reducing fuel consumption and exhaust emissions.
By maintaining correct atomization parameters, this fuel injector helps maintain even mixture combustion, which translates into better throttle response and more predictable vehicle behavior in everyday use.
Condition of the Component and Benefits of Installation
The offered injector comes from the group of used parts, which allows for an economical repair of the fuel supply system while maintaining the original manufacturer's specifications. This is a good solution when the current injector shows signs of wear, such as uneven engine operation, increased fuel consumption, or difficulties with hot starting.
Choosing an original Ford injector nozzle instead of random aftermarket parts reduces the risk of incompatibility with the engine control unit, problems with dose corrections, or the need for frequent adjustments. Installing a properly selected injector promotes stable engine operating parameters and facilitates subsequent computer diagnostics.
Diagnostics and Operation of Diesel Injectors
When replacing a fuel injector, it is worth paying attention to symptoms typical of worn injection system components: louder engine operation, fluctuating RPMs, power loss, or excessive exhaust smoke. A detailed guide describing the symptoms and consequences of neglect can be helpful – you will find it in the article diesel injector faults – symptoms, effects, and diagnostics, which allows for better repair planning and selection of appropriate parts.
Regular monitoring of injector operating parameters, using fuel of appropriate quality, and proper fuel filtration extend the lifespan of the entire common rail system and reduce the risk of costly failures in the future.
Related Ford Injector Nozzles
If you are looking for other components from the Ford injector nozzles category for different engine versions or other models of this brand, check out the Ford injector nozzles available in our store to select a component tailored to the specific engine number and vehicle configuration.
